Large Tunnel Greenhouse: The Loyal Guardian of Your Plants：Constructed with thickened galvanised steel pipes and a robust PE cover, this tunnel greenhouse ensures durability and stability. Featuring three top beams to prevent snow buildup and reinforced side braces for enhanced stability, it stands strong against harsh weather. The UV-resistant, cold-proof, and waterproof PE cover, along with mesh windows to keep insects out, provides an ideal environment for your plants. With spacious dimensions, multiple windows for ventilation, and adjustable Velcro windows, it keeps the airflow optimal and protects your plants for healthy growth. Brand Name: VEVOR. Roof Colour: Green, Size: 16.5cm H x 24.6cm L x 74.2cm D